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兩個php日期控制類實例

編輯：PHP綜合

本文實例講述了兩個php日期控制類。分享給大家供大家參考。具體分析如下：

由於工作需要我找了二個時間日期控制,這個不用js只要php實現的,因為要帶參考查詢操作,感興趣的朋友可以參考一下,我自己用的是第二個,所以第二個己作了修改.

實例一,代碼如下:
復制代碼代碼如下:<?php
class Calendar
{
var $month;
var $year;

    function __construct($year,$month)
    {
     $this->year=$year;
$this->month=$month;
}

function endday()
{
$daydate=date("d",mktime(0,0,0,$this->month,35,$this->year));
$endday=35-$daydate;
return $endday;
}

function oneday_week()
{
$oneday_week=date("w",mktime(0,0,0,$this->month,1,$this->year));
return $oneday_week;
}

function title_link()
{
if(!isset($this->month) && !isset($this->year))
{
   $this->year = date("Y");
   $this->month = date("m");
        }

$lastmonth=$this->month-1;
$nextmonth=$this->month+1;
$lastyear=$this->year;
$nextyear=$this->year;

        if($this->month <= 1)
        {
         $lastmonth=12;
   $nextmonth=$this->month+1;
   $lastyear=$this->year-1;
   $nextyear=$this->year;
}
        elseif ($this->month >= 12)
        {
         $lastmonth=$this->month-1;
         $nextmonth=1;
   $lastyear=$this->year;
   $nextyear=$this->year+1;
        }

        $str ="<td colspan='2'><div align='center'><a href=$PHP_SELF?year=".$lastyear."&month=".$lastmonth."&><<<</a></div></td>";
$str.="<td colspan='3'><div align='center'>".$this->year."--".$this->month."</div></td>";
$str.="<td colspan='2'><div align='center'><a href=$PHP_SELF?year=".$nextyear."&month=".$nextmonth."&>>>></a></div></td>";
return $str;
}

function Show_Calendar()
{
        echo "<table width='181' border=5><tr class='tr.title'>".$this->title_link()."</tr><tr>";
        $weekarray=array("日","一","二","三","四","五","六");

        for($k=0;$k<=6;$k++)
        {
         echo "<td><div align='center'>".$weekarray[$k]."</div></td>";
        }
        echo "</tr>";

        for($i=0;$i<=5;$i++)
        {
         echo "<tr>";
         for($j=1;$j<=7;$j++)
         {
     $math=( $j - $this->oneday_week() ) + 7 * $i;

          echo "<td><div align='center'>";

          if($math <= $this->endday() and $math>=1)
     {
   echo $math;
     }

         echo "</div></td>";
         }
         echo "</tr>";
        }
echo "</table>";
}
}
$calendar=new Calendar($_GET['year'],$_GET['month']);
$calendar->month=$_GET['month'];
$calendar->year=$_GET['year'];
$calendar->Show_Calendar();
?>
實例二,代碼如下:
復制代碼代碼如下:<?php
header("content-type:text/html;charset=utf-8");
?>
<meta http-equiv="content-type" content="text/html;charset=utf-8">

<link href="statics/css/zhaoshang.css" rel="stylesheet" type="text/css">
<div class="rili">
<?php
if(!emptyempty($_GET)){
    $year = isset($_GET['year'])?$_GET['year']:date('y');
    $month = isset($_GET['month'])?$_GET['month']:date('m');
$day = isset($_GET['day'])?$_GET['day']:date('d');
}
if(emptyempty($year)){
    $year = date('Y');
}
if(emptyempty($month)){
    $month = date('m');
}

if(emptyempty($month)){
    $days = date('d');
}

$start_weekday = date('w',mktime(0,0,0,$month,1,$year));
//echo $start_weekday;
$days = date('t',mktime(0,0,0,$month,1,$year));
//echo $days;
$week = array('日','一','二','三','四','五','六');
$i = 0;
$k = 1;
$j = 0;
echo '<table >';
echo '<tr><td colspan = 7 style ="text-align:center; width:250px; background:#d5e5f6; border-bottom:1px solid #333366;">'.$year.'年'.$month.'月'.'</td></tr>';
echo '<tr>';
for($i = 0;$i < 7;$i++){
    echo '<td>'.$week[$i].'</td>';
}
echo '</tr>';
echo '<tr>';
for($j = 0;$j < $start_weekday;$j++){
    echo '<td style="color:#f1f8fc;">'.$j.'</td>';
}
while($k <= $days){
    if($k == $day){
        echo '<td style="color:red"><a href="?year='.$year.'&month='.$month.'&day='.$k.'"><span style="color:red">'.$k.'</span></a></td>';
    }else{
        echo '<td><a href="?year='.$year.'&month='.$month.'&day='.$k.'">'.$k.'</a></td>';
    }
    if(($j+1) % 7 == 0){
        echo '</tr><tr>';
    }
    $j++;
    $k++;
}
while($j % 7 != 0){
    echo '<td style="color:#f1f8fc;">'.$j.'</td>';
    $j++;
}
echo '</tr>';

echo '<tr style="background:#d5e5f6;">';
echo "<td><a href=?".lastYear($year,$month).">".'<<'.'</a></td>';
echo "<td><a href=?".lastMonth($year,$month).">".'<'.'</a></td>';
echo '<td colspan = 3 style="width:105px;" >';
echo '<form name = "myform" method = "GET">';
echo '<select name = year class="year">';
for($start_year = 1970;$start_year<2039;$start_year++){
$selected='';
if( $year== $start_year ) { $selected='selected'; }
echo '<option value ='. $start_year.' '.$selected.'>'.$start_year.'</option>'." nt";
}
echo '</select>';
echo '<select name = month class="month">';
for($start_month = 1;$start_month<=12;$start_month++){
$selected='';
if( $month== $start_month ) { $selected='selected';}
echo '<option value = '.$start_month.' '.$selected.'>'.$start_month.'</option>'." nt";
}
echo '</select>';
/*echo '月';*/
/*echo '<input type = "submit" name = "search" value = "查詢">';*/
echo '</form>';
echo '</td>';
echo "<td><a href=?".nextYear($year,$month).">".'>>'.'</a></td>';
echo "<td><a href=?".nextMonth($year,$month).">".'>'.'</a></td>';
echo '</tr>';
echo '</table>';

function lastYear($year,$month){
$year = $year-1;
return "year=$year&month=$month";
}
function lastMonth($year,$month){
if($month == 1){
$year = $year -1;
$month = 12;
}else{
$month--;
}
return "year=$year&month=$month";
}
function nextYear($year,$month){
$year = $year+1;
return "year=$year&month=$month";
}
function nextMonth($year,$month){
if($month == 12){
$year = $year +1;
$month = 1;
}else {
$month++;
}
return "year=$year&month=$month";
}

?>
</div>